322740284

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{421}}^1\times {\mathrm{4457}}^1$

素因数の和:4925

約数の個数: 24

約数和(自身を含む): 579433008

約数和(自身を除く): 256692724

約数列:

[1, 2, 4, 43, 86, 172, 421, 842, 1684, 4457, 8914, 17828, 18103, 36206, 72412, 191651, 383302, 766604, 1876397, 3752794, 7505588, 80685071, 161370142, 322740284]

約数ペア:

[(1, 322740284), (2, 161370142), (4, 80685071), (43, 7505588), (86, 3752794), (172, 1876397), (421, 766604), (842, 383302), (1684, 191651), (4457, 72412), (8914, 36206), (17828, 18103)]